Isaac Asimov Presents Great Science Fiction #13 (1951)
by Isaac Asimov, Martin H. Greenberg, William Tenn, Arthur C. Clarke, Ray Bradbury, Cyril M. Kornbluth, Frederic Brown, Edgar Pangborn, Katherine MacLean, Jack Finney, Anthony Boucher, Alan Edward Nourse, Fritz Leiber, Julian May
**Contents:** Introduction / Martin H. Greenberg Null-P / William Tenn The Sentinel [“Sentinel of Eternity”] / Arthur C. Clarke The Fire Balloons [“‘In This Sign...’”] / Ray Bradbury The Marching Morons / C. M. Kornbluth The Weapon / Fredric Brown Angel’s Egg / Edgar Pangborn Breeds There a Man...? / Isaac Asimov Pictures Don’t Lie / Katherine MacLean Superiority / Arthur C. Clarke I’m Scared / Jack Finney The Quest for Saint Aquin / Anthony Boucher Tiger by the Tail / Alan E. Nourse With These Hands / C. M. Kornbluth A Pail of Air / Fritz Leiber Dune Roller / Julian May